Search

Fred A. Silverberg

Examiner (ID: 2143)

Most Active Art Unit
3205
Art Unit(s)
3204, 3101, 3206, 3205, 3202, 2899
Total Applications
650
Issued Applications
580
Pending Applications
0
Abandoned Applications
70

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1889044 [patent_doc_number] => 04257540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-24 [patent_title] => 'Hand-held battery-powered grease gun' [patent_app_type] => 1 [patent_app_number] => 5/954976 [patent_app_country] => US [patent_app_date] => 1978-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2545 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/257/04257540.pdf [firstpage_image] =>[orig_patent_app_number] => 954976 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/954976
Hand-held battery-powered grease gun Oct 25, 1978 Issued
Array ( [id] => 1861370 [patent_doc_number] => 04269333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Pinch valve for a closed container' [patent_app_type] => 1 [patent_app_number] => 5/929460 [patent_app_country] => US [patent_app_date] => 1978-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3601 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/269/04269333.pdf [firstpage_image] =>[orig_patent_app_number] => 929460 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/929460
Pinch valve for a closed container Jul 30, 1978 Issued
Array ( [id] => 1875081 [patent_doc_number] => 04254896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-10 [patent_title] => 'Ice dispensing machine having an agitator and a fixed deflector' [patent_app_type] => 1 [patent_app_number] => 5/921837 [patent_app_country] => US [patent_app_date] => 1978-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/254/04254896.pdf [firstpage_image] =>[orig_patent_app_number] => 921837 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/921837
Ice dispensing machine having an agitator and a fixed deflector Jul 2, 1978 Issued
Array ( [id] => 1889165 [patent_doc_number] => 04288007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Structure for holding a reservoir in an inverted position for gravity dispensing of a liquid' [patent_app_type] => 1 [patent_app_number] => 5/911897 [patent_app_country] => US [patent_app_date] => 1978-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3531 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/288/04288007.pdf [firstpage_image] =>[orig_patent_app_number] => 911897 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/911897
Structure for holding a reservoir in an inverted position for gravity dispensing of a liquid Jun 1, 1978 Issued
Array ( [id] => 1910557 [patent_doc_number] => 04270613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Fire and explosion detection and suppression system' [patent_app_type] => 1 [patent_app_number] => 5/902608 [patent_app_country] => US [patent_app_date] => 1978-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4982 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270613.pdf [firstpage_image] =>[orig_patent_app_number] => 902608 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/902608
Fire and explosion detection and suppression system May 2, 1978 Issued
Array ( [id] => 1916587 [patent_doc_number] => 04263971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Fire and explosion suppression apparatus' [patent_app_type] => 1 [patent_app_number] => 5/902610 [patent_app_country] => US [patent_app_date] => 1978-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4241 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/263/04263971.pdf [firstpage_image] =>[orig_patent_app_number] => 902610 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/902610
Fire and explosion suppression apparatus May 2, 1978 Issued
Array ( [id] => 2081280 [patent_doc_number] => 04465211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Weight indicator for material container of agricultural distributing device' [patent_app_type] => 1 [patent_app_number] => 5/902414 [patent_app_country] => US [patent_app_date] => 1978-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 4962 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465211.pdf [firstpage_image] =>[orig_patent_app_number] => 902414 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/902414
Weight indicator for material container of agricultural distributing device May 2, 1978 Issued
Array ( [id] => 1960359 [patent_doc_number] => 04315582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Universal sequential dispensing pump system free of external check valves and having venting capability' [patent_app_type] => 1 [patent_app_number] => 5/899268 [patent_app_country] => US [patent_app_date] => 1978-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 38 [patent_no_of_words] => 6131 [patent_no_of_claims] => 83 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/315/04315582.pdf [firstpage_image] =>[orig_patent_app_number] => 899268 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/899268
Universal sequential dispensing pump system free of external check valves and having venting capability Apr 23, 1978 Issued
Array ( [id] => 1916835 [patent_doc_number] => 04264020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Manual dispenser for pasty material held in a reservoir under pressure' [patent_app_type] => 1 [patent_app_number] => 5/898843 [patent_app_country] => US [patent_app_date] => 1978-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3156 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264020.pdf [firstpage_image] =>[orig_patent_app_number] => 898843 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/898843
Manual dispenser for pasty material held in a reservoir under pressure Apr 19, 1978 Issued
Array ( [id] => 1907236 [patent_doc_number] => 04289428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-15 [patent_title] => 'Particulate matter air assisted screw discharge apparatus' [patent_app_type] => 1 [patent_app_number] => 5/821147 [patent_app_country] => US [patent_app_date] => 1977-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1435 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/289/04289428.pdf [firstpage_image] =>[orig_patent_app_number] => 821147 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/821147
Particulate matter air assisted screw discharge apparatus Aug 1, 1977 Issued
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